package dao;

import pojo.Essay;

public interface EssayMapper {
    int deleteByPrimaryKey(Integer essayId);

    int insert(Essay record);

    int insertSelective(Essay record);

    int insertSelective1(Essay record);

    Essay selectByPrimaryKey(Integer essayId);

    int updateByPrimaryKeySelective(Essay record);

    int updateByPrimaryKeyWithBLOBs(Essay record);

    int updateByPrimaryKey(Essay record);
}